This Tryit's Smart View Folio cover for Samsung Galaxy S4 is designed and manufactured in Korea. View all necessary information on your Samsung galaxy S4 screen through the smart view with the flip cover closed. The Smart-View window allows you to check out caller's number, date, time and other various status. A quick-call button on the bottom of the cover let you answer the phone without opening the cover. Besides this wonderful function, this case has a pocket to hold a credit card and a standing function. Also, the cover has a radio wave interception sticker (99% pure golf plating sticker) is attached inside the cover to effectively protect you from potentially harmful radio wave from the phone. This smart view case is practical, durable and stylish. See it, touch it and believe it. Try it!